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Preparing Mesoporous Carbon and Silica with Rosin-Silica Composite Gel
Liu, Haidi1,2; Du, Shangfeng1; Chen, Yunfa1; Chen, YF
2009-02-01
Source PublicationJOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY
ISSN1533-4880
Volume9Issue:2Pages:799-802
AbstractMesoporous carbon and mesoporous silica were prepared respectively with a same rosin-silica nanocomposite gel which was synthesized by cogelating tetra-ethyl-oxy-silane (silica source) and rosin (carbon source). Carbonizing the gel in nitrogen and then etching away silica with alkaline solution, mesoporous carbon with specific surface area larger than 800 m(2)/g was obtained. If calcining the gel at high temperature in air for given time, porous silica with surface area higher than 700 m(2)/g was done. BET measurement was employed to investigate the pore distribution and surface area of the samples. Most of the pores in both the porous carbon and porous silica were mesoscale, which makes the materials potential in enzyme supports for bio-catalyzed reaction or adsorbents for contaminants with large molecular size.
KeywordMesoporous Silica Carbon Bet Surface Area
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences ; Technology
DOI10.1166/jnn.2009.C027
Indexed BySCI ; ISTP
Language英语
WOS KeywordAREA MICROPOROUS CARBON ; ACTIVATED CARBONS ; BITUMINOUS COAL ; ANTHRACITE ; TEMPLATE ; ADSORPTION ; ZEOLITE ; DIOXIDE
WOS Research AreaChemistry ; Science & Technology - Other Topics ; Materials Science ; Physics
WOS SubjectChemistry, Multidisciplinary ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied ; Physics, Condensed Matter
WOS IDWOS:000263653300027
Citation statistics
Cited Times:5[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Version出版稿
Identifierhttp://ir.ipe.ac.cn/handle/122111/6748
Collection多相复杂系统国家重点实验室
Corresponding AuthorChen, YF
Affiliation1.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multi Phase Complex Syst, Beijing 100080, Peoples R China
2.Tsinghua Univ, Inst Nucl & New Energy Technol, Beijing 100084, Peoples R China
Recommended Citation
GB/T 7714
Liu, Haidi,Du, Shangfeng,Chen, Yunfa,et al. Preparing Mesoporous Carbon and Silica with Rosin-Silica Composite Gel[J]. JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY,2009,9(2):799-802.
APA Liu, Haidi,Du, Shangfeng,Chen, Yunfa,&Chen, YF.(2009).Preparing Mesoporous Carbon and Silica with Rosin-Silica Composite Gel.JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY,9(2),799-802.
MLA Liu, Haidi,et al."Preparing Mesoporous Carbon and Silica with Rosin-Silica Composite Gel".JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY 9.2(2009):799-802.
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